(19)
(11) EP 1 456 245 A1

(12)

(43) Date of publication:
15.09.2004 Bulletin 2004/38

(21) Application number: 02755048.2

(22) Date of filing: 28.08.2002
(51) International Patent Classification (IPC)7C08B 31/18, D21H 21/16
// D21H17:28
(86) International application number:
PCT/FI2002/000699
(87) International publication number:
WO 2003/018638 (06.03.2003 Gazette 2003/10)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 28.08.2001 FI 20011722
21.12.2001 FI 20012544

(71) Applicant: Raisio Chemicals Ltd.
21200 Raisio (FI)

(72) Inventors:
  • BRUUN, Stig-Erik
    FIN-21600 Parainen (FI)
  • KETOLA, Hannu
    FIN-13210 Hämeenlinna (FI)
  • LAINE, Timo
    FIN-20810 Turku (FI)

(74) Representative: Suominen, Kaisa Liisa 
Turun Patenttitoimisto Oy,P.O.Box 99
20521 Turku
20521 Turku (FI)

   


(54) METHOD FOR MODIFICATION OF STARCH, STARCH AND ITS USE